EPA Method 8260 - Purgeable Internal Standard

2,2,3,5-Tetrachlorobiphenyl (BZ-44)

4,4’-Oxydianiline

Benzo[k]fluoranthene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 93952-01-3